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Your search keyword '"KANCHAN, SUMIT"' showing total 2 results
Start Over Author "KANCHAN, SUMIT" Topic internal combustion engines
2 results on '"KANCHAN, SUMIT"'

1. A comparative study of the impact on combustion and emission characteristics of nanoparticle‐based fuel additives in the internal combustion engine.

Author

Gupta, Aveek, Kumar, Ravinder, Maurya, Ashish, Ahmadi, Mohammad H., Ongar, Bulbul, Yegzekova, Anara, Sharma, Jeet Prakash, Kanchan, Sumit, and Shelare, Sagar

Subjects
INTERNAL combustion engines, FUEL additives, HEAT transfer coefficient, COMBUSTION, DIESEL fuels
Abstract

The search for an effective solution to improve performance and emission characteristics of internal combustion (IC) engines used in the commercial sector is regarded as one of the most important and essential issues in recent years due to increasing levels of pollution. Nanoparticles with their additive ability to increase fuel reactivity and atomization, due to their large surface area and high heat transfer coefficient, can improve the performance and emission characteristics of a fuel. This review highlights the use of nanoparticles as fuel additives to enhance the emission and performance characteristics of IC engines. Detailed comparisons of performance, emission, and combustion characteristics of IC engines using fuels blended with nanoparticles have been done. Nanoparticles were observed to be an oxygen buffer for fuel combustion and boost fuel atomization, thus enhancing engine performance. While alumina exhibited a decrease in levels of HC and CO but a considerable increase in NOx, graphene nanoparticles and ceria were found to be particularly effective in enhancing engine performance. Detailed study has been done on other nanoparticles, including metal‐oxide, nonmetal‐oxide as well as carbon nanoparticles. Overall, the use of nanoparticles can enhance the thermophysical characteristics of fuels, improving the emission and performance characteristics of engines. The review suggests that selecting the right dosage and variety of nanoparticles is crucial for optimizing engine performance, and thus directly helps in tackling the ongoing pollution problem. [ABSTRACT FROM AUTHOR]

Published
2024
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2. Production and application of pyrolytic oil derived from waste plastic in four-stroke internal combustion engines: A review.

Author

Gupta, Aveek, Choudhary, Rajesh, and Kanchan, Sumit

Subjects
INTERNAL combustion engines, BIODEGRADABLE plastics, DIESEL motors, PETROLEUM waste, ENGINE testing, WASTE management, PLASTIC scrap
Abstract

With the global rise in the use of plastics, the emerging concern of the management of these waste plastics by converting them into useful fuels are discussed in the paper. The paper discusses about what type of harm the waste plastics are causing to not only to the humans but also to the plants and animals. Then strategies are discussed to come up with an efficient way to manage these wastes. It was observed that extraction of biofuels and products similar to it was a pretty viable way of managing these wastes thus the various pyrolysis techniques were discussed. Not only the conventional methods but the non-conventional methods were also discussed. Then a brief explanation was given to get an idea about engine testing and ECU tuning. Also, besides the engine testing other tests were discussed in brief for comparing different fuels and to get the idea of its properties were discussed. The experiments conducted were in a compression ignition engine and the results were summarized in the paper. The integration of artificial neural networking for the purpose of optimization was also discussed. Upon getting an idea about the process, the effect of the derived Waste Plastic Oil (WPO) was seen with various proportion of it blended with diesel and under the influence of some oxygenated additives. [ABSTRACT FROM AUTHOR]

Published
2023
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